Convert $48\mathrm{.}0$ to radians, $19\mathrm{.}0$ rad to revolutions, and $79\mathrm{.}0$ rpm to rad$/$s$.$

HINT

$($a$)$

$48\mathrm{.}0$ to radians

rad

$($b$)$

$19\mathrm{.}0$ rad to revolutions

rev

$($c$)$

$79\mathrm{.}0$ rpm to rad$/$s

rad$/$s